About Oneroof

OneRoof Energy Company Overview

OneRoof Energy is a technology-rich solar finance provider that has quickly become one of the nation’s leading sources of affordable solar leasing.  At OneRoof Energy, we believe that solar electricity should be affordable to everyone. Through the SolarSelect® financing program, homeowners can convert to clean, affordable solar electricity for little or no money down.

The key to our success is undeniably powerful financing and a seasoned executive team of industry experts who bring more than 120 years of collective experience leading successful start-up, entrepreneurial-based companies. The OneRoof Energy team has a proven track record in renewable energy and expertise in project finance and structuring.

The OneRoof Energy mission is to bring homeowner’s solar the way they like it – with fully warrantied, high-performance equipment and premium solar services all without the high, out-of-pocket costs.

Strategic Partners

OneRoof Energy is backed by some of the world’s most reputable financial institutions, including Morgan Stanley Inc., Black Coral Capital Alternergy and strategic financial partner, Hanwha Group. Hanwha is an 88 billion dollar Korean global industry leader fully integrated in all parts of the photovoltaic (PV) supply chain, from mining poly silicon to manufacturing ingots, wafers, cells and highly efficient modules. Black Coral is a privately held fund investing exclusively in clean tech and renewable energy. OneRoof Energy’s strategic partners are committed to the renewable energy space, so we can guarantee that we will be here for you today… and tomorrow.

SolarSelect® Lease

According to data provided by the California Solar Initiative, over 74% of California solar installations last year were the result of a third-party leasing investment.

OneRoof Energy’s SolarSelect program makes solar electricity easy and affordable for homeowners. This means that homeowners can now purchase clean electricity without purchasing panels. Instead, homeowners pay for their (solar) electricity on a monthly basis, just like they do now, at a price that is significantly less than their current electrical cost. OneRoof Energy provides a reassuring 100 percent performance guarantee that ensures the system will produce the amount of electricity stated in the agreement or we will refund the homeowner the difference. It’s that simple. The entire system is warrantied for the life of the agreement –25 years.


website OneRoof-David-IMG_9170-4x5V David Field

President and Chief Executive Officer

As the CEO and co-founder of OneRoof Energy, David Field brings more than 20 years of experience leading successful executive teams, startups and early stage companies within the energy sector. Before joining the company, he led the reorganization and turnaround of Applied Solar, LLC as its president and CEO. During this time, he transformed the company from a manufacturer of Building Integrated Photovoltaic (BIPV) products into a developer and licensor of BIPV product IP, and he partnered with some of the largest corporate names in both solar and building products. Prior to his tenure at Applied Solar, David served as a senior executive at Clark Security Products, the largest independent vertically integrated security distribution company in North America. In 2001, he founded and was CEO of Clarus Energy Partners, a leading developer, owner and operator of distributed generation projects, which was acquired by Hunt Power in 2004. David also co-founded Omaha-based Kiewit Fuels, a renewable energy company specializing in the development of biofuels production. In addition to a career in sustainable energy development, David also has an extensive background in water technology and infrastructure development with companies such as Bechtel, Peter Kiewit, and Poseidon Resources, as well as in corporate finance with Citicorp. David holds a MBA from the Thunderbird School of International Management.

Dan Halvorson - One Roof Energy Dan Halvorson

Executive Vice President and Chief Financial Officer

Dan Halvorson is the Executive Vice President and Chief Financial Officer of OneRoof Energy where he is responsible for finance, accounting and investor relations, as well as maintaining business relationships with institutional investors and the investment banking community worldwide. Dan brings more than 20 years of senior corporate and financial leadership experience to OneRoof Energy from several leading San Diego companies including DivX (NASDAQ: DIVX), Novatel Wireless (NASDAQ:NVTL), Alliance Pharmaceutical and Dura Pharmaceuticals. At DivX, Dan had responsibility for risk management, global strategic planning and modeling, forecasting and cash flow analysis, SEC reporting and key oversight of DivX’s disclosure committee. He also served as the principal interface with investment banks, auditors and the Audit Committee for the DivX Board of Directors. Prior to DivX, Dan was with Novatel Wireless from 2000 to 2007, most recently as its Chief Financial Officer. Dan spent eight years with “Big 4” accounting firms Deloitte & Touche LLC and PriceWaterhouseCoopers LLP. Dan is a certified public accountant (inactive) and holds a Bachelor of Science degree in business administration and accounting from San Diego State University.

dale-vander-woude Dale Vander Woude

Executive Vice President
Capital Markets, Mergers and Acquisitions, and Strategy

Dale Vander Woude brings more than two decades of financial management experience to OneRoof Energy. As Executive Vice President, Capital Markets, Mergers and Acquisitions, and Strategy, Dale oversees capital markets, corporate finance, mergers and acquisitions, working to secure corporate and project financing to meet OneRoof Energy’s growth and revenue objectives. Dale also leads market and credit enterprise risk management initiatives and develops consumer credit policies and procedures to maximize market opportunities. Prior to joining OneRoof Energy, Dale led [a team within the] capital markets origination for Citigroup Global Markets, a U.S.-based brokerage and securities arm of banking company Citigroup, where he directed a wide range of investments. He also served as the senior transactor for multiple renewable energy investments, including a residential solar fund and a wind farm development company. Dale graduated from Central College with a bachelor’s degree in economics and business management and also received an MBA from Loyola Marymount University.

alan-whiting Alan Whiting

Senior Vice President, Finance and Co-Founder

Alan Whiting comes to OneRoof Energy with a long track record of renewable energy and financial management experience. Prior to co-founding the company, he served as senior vice president for Applied Solar LLC, where he was responsible for developing its residential solar financing program. In 2001, Alan served as vice president of finance with Clarus Energy Partners, a leading developer, owner and operator of distributed generation projects in California, which was acquired by Hunt Power in 2004. Prior to Clarus Energy, he co-founded and served as chief financial officer of Omaha-based Kiewit Fuels, a biofuels technology and development company. Alan also served in various commercial banking and real estate finance positions as corporate vice president with Citicorp. Alan has a bachelor’s degree in business administration with an emphasis in finance from the University of Wisconsin.

nick-hofer Nick Hofer

Senior Vice President of Sales and Marketing

As the Senior VP of Sales and Marketing, Nick Hofer leads the marketing efforts to help establish OneRoof Energy’s corporate brand. He brings more than 20 years of experience with leading brands such as Gateway Computers, Kodak, Sony, Hewlett Packard, Live Nation and 24 Hour Fitness among others. Before joining OneRoof Energy, Nick served as the general manager and chief marketing officer for Zeta Interactive, a full-service interactive marketing agency. In 2008 Nick was the chief executive officer and chief marketing officer for CHR & B LLC, a credit card rewards company where he led the start-up to successfully raising operating capital and secured more than $4 million in funding for the company.
Nick graduated from the Stanford Executive Program from the Stanford Graduate School of Business. He also holds a bachelor’s degree from University of South Dakota in fine arts and mass communications.

kirk-mulligan Kirk Mulligan

Vice President Business Strategy and Development

Kirk Mulligan brings more than ten years of experience developing strategy, leading, and growing companies within the solar industry. He comes to OneRoof Energy with a deep understanding of the industry and its complexities. Prior to joining OneRoof, Kirk was a co-founder and CEO of Clean Power System, one of Southern California’s largest solar integration companies. From 2002 through 2008, he managed the company’s sales, marketing, and operational efforts. Additionally, Kirk developed strategic alliances with a number of top manufacturers, solar financing companies and developers, as well as developing the company’s differentiating strategy of a holistic energy approach to consumer energy needs. During his tenure, the company won numerous awards for business growth and installation quality. Prior to Clean Power Systems, Kirk Mulligan was a regional sales manager for a large global solar products distributor where he developed a solar strategy for the U.S. grid. Kirk’s experience spans several business disciplines including installation, sales, marketing, financing and business development. Kirk Mulligan received a bachelor of science in integrated science and technology from James Madison University.

dalton-sprinkle Dalton Sprinkle

Senior Vice President and General Counsel

Dalton Sprinkle brings more than 14 years of executive Wall Street and regional law practice in corporate settings. Dalton’s experience lays in start-up and renewable energy transactions with a history of success in securities, mergers and acquisitions. Prior to joining OneRoof Energy, he served as executive vice president, chief legal officer for Carbon Motors Corporation for three years where he oversaw all legal operations and took part in developing the world’s first purpose-built law enforcement patrol vehicle. In 2009 Dalton served as senior vice president of business development and general counsel at Applied Solar, Inc. where he administered several complex financing structures and transactions and co-developed a patent-pending project financing structure for residential solar installations. Dalton has produced several publications and patents in relation to public and corporate tax laws. He holds a bachelor of arts degree in political science from the University of Southern California and a juris doctorate from Georgetown University Law Center.

OneRoof-Hussein-IMG_9156-5x7 Hussein Yahfoufi

Vice President, Technology and Corporate Services

Hussein Yahfoufi serves as vice president of technology and corporate services at OneRoof Energy, where he manages the company’s technology organization, strategy and application development. Hussein joined the OneRoof Energy team in June 2012 to lead the software engineering team and implement technology to improve the design, sale and distribution of solar energy systems for American homeowners. Prior to OneRoof Energy, Hussein was assistant vice president of the LPL Financial project management office. Focused on technology and efficiency, Hussein built the company’s primary project portfolio management application, managing an annual technology project portfolio of more than $50 million. The application is still in use today. In 2013, Hussein was named a finalist for the San Diego Business Journal’s IT Executive of the Year award. He graduated magna cum laude with a bachelor’s degree in business administration from the University of San Diego and also holds the Project Management Professional (PMP) certification.

One Roof-Nick-IMG_9165-4x5 Nick Watson

Vice President, Operations

Nick Watson is the vice president of operations at OneRoof Energy charged with overseeing company operations and product development as well as expanding OneRoof Energy’s market presence across the US. Bringing more than 15 years of experience in the solar industry, Nick has managed an extensive pipeline of roughly 1,000 residential and commercial installations including high-profile projects for the City of Los Angeles, Wal-Mart, Kohl’s and the San Diego Unified School District, among others. Prior to OneRoof Energy, Nick was vice president of operations for AAA Solar Electric, a large-scale electrical contractor in California. He also held executive roles at HelioTek Corporation and Sharpe Solar Energy Systems. Nick has provided services to companies including SunPower, BP Solar, The Home Depot, SunEdison and Sungevity. He has also developed, and instructed NABCEP and OSHA renewable energy curriculum for the Kern Community College.

Val Valerie Iwinski

Senior Vice President of Operations

As Senior Vice President of Operations at OneRoof Energy, Val leads Operations, Product Development & Utilization, Logistics, Customer Care, Technologies and Corporate Services. She brings more than 30 years of premium brand customer service, operations and management experience. Most recently, she served as vice president and general manager at Express Scripts, Inc. where she led the Nation-wide Specialty Pharmacy Team of nearly 5,000 employees who delivered on innovative customer service strategies, spearheaded new company programs and streamlined key service processes. Prior to her time at Express Scripts, Inc., Val managed multiple business functions at American Express, including merchant and fraud services, customer call centers, and other corporate and travel operations. Val graduated from Arizona State University with a B.S. in Marketing and also holds a MBA from the University of Phoenix.



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